Soon, interact with products before shopping

Researchers also designed and constructed a touch-pad keyboard on the paper that allows a user to selectively ‘drive’ the LEDs in the display. (AP) Instead of reading labels, consumers may soon be interacting with an electronic screen on packaging that displays information about the product, thanks to a new technology that could revolutionise the packaging industry.
Researchers at the University of Sheffield in the UK collaborated with technology company Novalia to create a new way